Movement of Particles Flashcards
1
Q
What is Diffusion?
A
The gradual movement of particles from an area of high conc. to an area of low conc. until evenly spread out.
2
Q
What colour is potassium manganate?
A
Bright Purple
3
Q
What causes the potassium manganate particles to be evenly spread out throughout water?
A
The random motion of particles in a liquid
4
Q
What is Dilution?
A
Adding more water to a solution so that the particles spread even further apart.
